반응형 Resistance1 conductance, resistance, conductivity 1. conductance, G S : cross section area, σ : conductivity, l : length 2. resistance, R 3. condunctivity, σ unit : S·m-1 or mhos·m-1 Conductivity (S·m-1) Temperature (°C) Silver 6.301 × 107 6.17 × 107 20 Copper 59.6 × 106 20 Annealed Copper 5.8 × 107 20 Gold 4.52 × 107 4.17 × 107 20 Alnuminium 3.78 × 107 3.82 × 107 20 Seawater 3~5 23 Drinking water 0.0005 to 0.05 deionized water 5.5 × 10-6 Silic.. 2008. 6. 23. 이전 1 다음 반응형